Gentlemani (ne)čtou cizí dopisy
By: Jiří Janeček.
Edition: Vyd. 1.
Series: Bonus A
Publisher: Books
Published: 1998
Place of publication: Brno
Language: cze
Number of pages: 175
Subjects: Cryptography -- History.; Cryptography -- Czechoslovakia.
Other titles: Gentlemani nečtou cizí dopisy
Notes: Includes bibliographical references (p. 158).